GRT HeatKing Belts utilize an all polyester belt carcass to prevent distortion in high heat applications. Using the proper Heat Resistant compound, they will give trouble free service in high heat applications up to and including 450 F.

Hot Service Belts

• All-synthetic fabrics specially woven from polyester fibers for maximum strength and minimum stretch
• Ideal for applications with constant material temperatures over 150°F (66°C)
• Widths available to 60" (1500 mm)
• Various FLEXKING® carcass types available

Benefits

• Ideal for applications with constant material temperatures over 150°F (66°C)
• All-synthetic fabrics specially woven from polyester fibers for excellent dimensional stability—minimal strength loss or stretch in high temperatures
• Highly resistant to chemicals and acids, even in hot environments
• Low moisture absorption ensures reliable service in wet applications
• Widths available to 60" (1500 mm)
• A wide range of FLEXKING® carcass types are available

Production widths available in rolls to 60" wide. Cover compounds may be used on standard 110 PIW/ PLY fabric belts and other GRT carcasses on request as made-to-order. Call Customer Service at 1-800-643-0134 for inventory.

Styles

HeatKing® RA (HKRA)

• SBR compound designed specifically for abrasion resistance and heat resistance up to 300°F (149°C)
• Proven economical and long lasting
• Ideal for conveying coke, steel, slag, cement, salt and fertilizer

HeatKing® OR (HKOR)

• High quality nitrile elastomer compound is heat- and oil-resistant to temperatures up to 350°F (177°C)
• Excellent service handling hot asphalt paving mix, carbon pitch mixes, and other hot petroleum-based products

Super HeatKing® BT (HKBT)

• Top quality heat-resistant chlorobutyl compound
• Resists the baking and cracking action of hot materials up to 450°F (232°C)
• Suited for applications such as salt, ash, carbon black, foundry sand, cement clinker, and calcined lime

HeatKing® EPDM

• Provides maximum resistance to hot, abrasive loads
• Recommended for hot fines to 400°F (204°C) or loads of coarse materials to 450°F (232°C)
• Ideal for clinker, calcined lime, carbon black and foundry sand

HeatKing® Glass (HKGL)

• Designed to perform reliably under the most adverse temperature conditions
• EPDM cover compound handles temperatures up to 450°F (232°C)
• Glass carcass gives structural integrity and prevents burn-through or distortion in high temperatures up to 1000°F (538°C)
• Typical applications include cement, clinker, calcined lime and foundry sand